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Flura [38]
2 years ago
13

A roll of tape has a circumference of 14.8 centimeters. The circumference decreases 2.4 centimeters after you use some of the ta

pe. What is the diameter of the roll after you use the tape? ROUND to the nearest HUNDREDTH. I need answers quick
Mathematics
1 answer:
Lelu [443]2 years ago
6 0

Answer:

7.900 cm

Step-by-step explanation:

The computation of the diameter after using the tape is given below:

Since the circumference is 14.8 cm

And it would be decrease by 2.4 cm

So, the new circumference is

= 14.8 - 2.4

= 12.4 cm

Now the radius is

= 12.4 ÷ π

= 3.95

And, the diameter is

= 3.95 × 2

= 7.900 cm

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<h2>Hello!</h2>

The answer is:

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<h2>Why?</h2>

We can solve the problem writing both equations as a system of equations.

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